Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
CLINTON-SHERMAN AIRPORT, OK, United States

NWS Point Forecast for KCSM (KCSM) 35-21E 99-12W 588M

Conditions at

2026.08.13 2253 UTC
Wind from the S (170 degrees) at 24 MPH (21 KT) gusting to 36 MPH (31 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 105.1 F (40.6 C)
Heat index 105.1 F (40.6 C)
Dew Point 57.9 F (14.4 C)
Relative Humidity 21%
Pressure (altimeter) 29.79 in. Hg (1008 hPa)
ob KCSM 132253Z 17021G31KT 10SM CLR 41/14 A2979 RMK AO2 PK WND 16035/2227 SLP054 T04060144

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
100.0 (37.8) 82.0 (27.8) In the 6 hours preceding Aug 13, 2026 - 01:53 PM EDT / 2026.08.13 1753 UTC
104.0 (40.0) 80.1 (26.7) In the 24 hours preceding Aug 13, 2026 - 01:53 AM EDT / 2026.08.13 0553 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Aug 13, 2026 - 04:53 PM EDT / 2026.08.13 2053 UTC
A trace In the 6 hours preceding Aug 13, 2026 - 01:53 PM EDT / 2026.08.13 1753 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 PM (23) Aug 13 105.1 (40.6) 57.9 (14.4) 29.79 (1008) S 24
6 PM (22) Aug 13 105.1 (40.6) 60.1 (15.6) 29.8 (1009) S 21
5 PM (21) Aug 13 105.1 (40.6) 62.1 (16.7) 29.82 (1009) S 23
4 PM (20) Aug 13 104.0 (40.0) 63.0 (17.2) 29.84 (1010) SSE 26
3 PM (19) Aug 13 102.9 (39.4) 62.1 (16.7) 29.86 (1011) S 25
2 PM (18) Aug 13 100.0 (37.8) 62.1 (16.7) 29.87 (1011) SSW 25
1 PM (17) Aug 13 96.1 (35.6) 61.0 (16.1) 29.88 (1011) SSW 23
Noon (16) No Data
11 AM (15) Aug 13 89.1 (31.7) 62.1 (16.7) 29.88 (1011) SSW 28
10 AM (14) Aug 13 86.0 (30.0) 62.1 (16.7) 29.87 (1011) S 28
9 AM (13) Aug 13 82.0 (27.8) 61.0 (16.1) 29.87 (1011) S 22
8 AM (12) Aug 13 82.0 (27.8) 61.0 (16.1) 29.85 (1010) S 21
7 AM (11) Aug 13 82.9 (28.3) 60.1 (15.6) 29.82 (1009) S 23
6 AM (10) Aug 13 84.0 (28.9) 60.1 (15.6) 29.82 (1009) S 22
5 AM (9) Aug 13 84.0 (28.9) 60.1 (15.6) 29.81 (1009) S 21
4 AM (8) Aug 13 86.0 (30.0) 60.1 (15.6) 29.81 (1009) S 21
3 AM (7) Aug 13 87.1 (30.6) 60.1 (15.6) 29.82 (1009) S 21
2 AM (6) Aug 13 89.1 (31.7) 60.1 (15.6) 29.82 (1009) S 21
1 AM (5) Aug 13 90.0 (32.2) 60.1 (15.6) 29.81 (1009) S 21
Midnight (4) Aug 13 91.9 (33.3) 60.1 (15.6) 29.81 (1009) SSE 18
11 PM (3) Aug 12 93.9 (34.4) 60.1 (15.6) 29.8 (1009) SSE 18
10 PM (2) Aug 12 96.1 (35.6) 60.1 (15.6) 29.79 (1008) SSE 15
9 PM (1) Aug 12 99.0 (37.2) 60.1 (15.6) 29.77 (1008) S 16
Oldest 8 PM (0) Aug 12 102.0 (38.9) 60.1 (15.6) 29.78 (1008) S 14
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits